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» Facets of an Assignment Problem with 0-1 Side Constraint
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JCO
2000
59views more  JCO 2000»
13 years 4 months ago
Facets of an Assignment Problem with 0-1 Side Constraint
We show that the problem of finding a perfect matching satisfying a single equality constraint with a 0
Abdo Y. Alfakih, Tongnyoul Yi, Katta G. Murty
CP
2006
Springer
13 years 8 months ago
Approximability of Integer Programming with Generalised Constraints
We study a family of problems, called Maximum Solution, where the objective is to maximise a linear goal function over the feasible integer assignments to a set of variables subjec...
Peter Jonsson, Fredrik Kuivinen, Gustav Nordh
MST
2010
140views more  MST 2010»
13 years 3 months ago
Approximability of Clausal Constraints
We study a family of problems, called Maximum Solution (Max Sol), where the objective is to maximise a linear goal function over the feasible integer assignments to a set of variab...
Peter Jonsson, Gustav Nordh
CIE
2007
Springer
13 years 11 months ago
Computational Complexity of Constraint Satisfaction
Abstract. The input to a constraint satisfaction problem (CSP) consists of a set of variables, each with a domain, and constraints between these variables formulated by relations o...
Heribert Vollmer
WADS
2009
Springer
245views Algorithms» more  WADS 2009»
13 years 11 months ago
Online Square Packing
We analyze the problem of packing squares in an online fashion: Given an semi-infinite strip of width 1 and an unknown sequence of squares with side lengths in [0, 1] that arrive...
Sándor P. Fekete, Tom Kamphans, Nils Schwee...